What is the most devious and unstoppable weapon throughout space and time? No, it's not the Doomsday Device or Death Star — it's a weapon that delivers orgasms. Whether they mind-control you with lust or cripple you with knee-buckling climaxes, the orgasm-inducing weapon of the future will be powerful indeed. We've already told you about scifi aphrodisiacs that come from rays and parasites, and now it's time to count the ways you can weaponize aphrodisiacs and begin the orgasm onslaught.

Here are five orgasm weapons you'll want to stick in your holster.

The orgasm gun from Orgazmo delivers orgasm from a distance via a cheesy "raygun" special effect and can be used to stop bad guys (or give unsuspecting girls a zap). Orgazmo, made by South Park guys Trey Parker and Matt Stone, is a scifi comedy about Mormons, pornography, and this strange device. Can a nice Mormon boy who accidentally becomes a porn star save the world with his orgasm gun? You'll have to rent this flick to find out.

In Larry Niven's "known space" books, he introduces the Tasp — a weapon that delivers intense zaps of pleasure right to your brain. It can be used to incapacitate enemies, who are left writhing on the ground in ecstasy. Or it can be used to slowly train somebody you want to enslave, by giving them pleasurable rewards each time they obey you. Eventually, they'll get addicted to your Tasp and do anything to get another jolt. This is a major plot point in Niven's Ringworld, where the Puppeteer alien has a Tasp installed in one of his heads and uses it to control the other creatures who venture to the Dyson Ring with him.

Ming's ring in the 1980 Flash Gordon movie seems to have some kind of orgasm-inducing, mind-controlling power. As you can see in this video we posted of Ming controlling Dale with the ring, falling under its glowing ray results in writhing and solo dirty dancing moves. Could be good at parties. Or in the throne rooms of Emperors who make speeches about "pathetic Earthlings." Either way.

Tremble and Cry Out — These Orgasm Weapons Are Unstoppable

And although sex ninjas aren't exactly scifi, there is simply no cause to leave out the importance of orgasm weapons in the anime miniseries La Blue Girl. It's the simple tale of rival ninja clans who fight with sex instead of swords. The first person to have an orgasm loses, and often becomes enslaved to the ninja who gives the orgasm. Plus monsters can play too, which makes it even harder to resist those orgasms. After all, a monster can have an infinite number of pleasure-inducing tentacles as you can see here.

There's a really messed-up orgasm electrode in Robin Cook's cheesy medical thriller Brain, about some scurrilous doctors who create a brain-based computer by using the brains of hapless co-eds. In one scene, our hero finds out about the brain experiments, and discovers the secret of using women's brains. The bad guys have their unlucky vicitms half-dissected but still alive, suspended in cerebro-spinal fluid, their brains exposed and their bodies (inexplicably) still attached. (Also, unexplained is why they need only ladies, other than that it's way sexier.) They've implanted electrodes in the women's pleasure centers to get them to perform computer work in their heads. "When we stimulate her, she has the sensation of 100 orgasms," the evil doctor tells our hero. "It must be sensational because she wants it constantly." I love that this doctor knows exactly what 100 orgasms would feel like, as if "orgasm" is a unit of pleasure measurement.

And just to remind you that the reality of these devices is closer than you might think, don't forget that surgeon Stuart Meloy invented a spinal implant several years ago that gives women orgasms. He's patented it, and is in the process of doing tests to turn it into a consumer device.